SPC Mar 27, 2018 0730 UTC Day 3 Severe Thunderstorm Outlook

By Newsroom America Feeds at 27 Mar 2018

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0241 AM CDT Tue Mar 27 2018 Valid 291200Z - 301200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE DEEP SOUTH... ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS THE DEEP SOUTH AND NEARBY GULF COAST REGION... ...SUMMARY... Some potential for severe thunderstorms will exist across parts of the Deep South on Thursday. ...Deep South/Gulf Coast States... The region will be influenced by the southern periphery of moderately strong cyclonic flow aloft via a large-scale trough centered over the Midwest. Some uncertainties exist into Thursday especially given the likelihood of ongoing bands of storms early in the day, but will maintain the ongoing Slight Risk given some potential for severe thunderstorms during the morning into the afternoon. These early-day showers and thunderstorms will be ongoing ahead of a cold front early Tuesday from the Tennessee Valley southwestward toward Louisiana portions of the Gulf Coast. Clouds cover and the potential extensiveness of convection casts uncertainty on the degree of diurnal destabilization. Regardless, strong deep-layer/low-level shear will support at least some possibility of organized storm modes capable of damaging winds and/or a tornado risk particularly early in the day. ..Guyer.. 03/27/2018 Read more



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